Income Tax Calculation
- Open the tax calculator.
- Pick a calculation scenario such as income tax or VAT.
- Enter your income and special additional deduction details.
- Review the itemized tax breakdown and export it.
Results are calculated with the current tax rates and special additional deduction policies issued by the State Taxation Administration. They are provided for reference only — the final tax amount is determined by the tax authority.
BMI Health Assessment
Use the BMI calculator: enter your height and weight to get your BMI and health category (underweight / normal / overweight / obese). It supports both metric and imperial units.
Unit and Time Conversion
- Unit converter: length, area, volume, temperature and more.
- Time calculator: timestamps, date intervals, time zones and working days.
- Currency converter: quick conversions with reference exchange rates.
Frequently Asked Questions (FAQ)
Are the tax calculation results accurate?
Results are calculated from the current tax rate tables and are for reference only. For official filing, always rely on the tax authority's system.
Is BMI always accurate?
BMI is a general screening metric that doesn't distinguish muscle from fat, so it may read high for athletes and other special populations.
References
- State Taxation Administration — Tax policies: https://www.chinatax.gov.cn/
- WHO BMI classification: https://www.who.int/